Glass Half Full

One pleasant mystery is why the crisis hasn't hit the economy harder -- at least so far. "This financial crisis hasn't yet translated into fewer...companies starting up, less research and development, less marketing," Ivan Seidenberg, chief executive of Verizon Communications, said Wednesday. "We haven't seen that yet. I'm sure every company is keeping their eyes on it."

At 6.1%, the unemployment rate remains well below the peak of 7.8% in 1992, amid the S&L crisis.

In part, that's because government has reacted aggressively. The Fed's classic mistake that led to the Great Depression was that it tightened monetary policy when it should have eased. Mr. Bernanke didn't repeat that error. And Congress moved more swiftly to approve fiscal stimulus than most Washington veterans thought possible.

In part, the broader economy has held mostly steady because exports have been so strong at just the right moment, a reminder of the global economy's importance to the U.S. And in part, it's because the U.S. economy is demonstrating impressive resilience, as information technology allows executives to react more quickly to emerging problems and -- to the discomfort of workers -- companies are quicker to adjust wages, hiring and work hours when the economy softens.

But the risk remains that Wall Street's woes will spread to Main Street, as credit tightens for consumers and business. Already, U.S. auto makers have been forced to tighten the terms on their leasing programs, or abandon writing leases themselves altogether, because of problems in their finance units. Goldman Sachs economists' optimistic scenario is a couple years of mild recession or painfully slow economy growth.

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